It's very small and light, portable to use.
The 3D virtual reality glasses has been specially designed to clearly amplify the picture of your mobile phone and give you a wonderful 3D experience.
Perfectly compatible with more than 90% of the mainstream mobile phone, and other mobile phones.
Focal length: 70-75mm diameter:42mm
FOV: 70 degree
Adjustable range: 65-75mm
Interpupillary distance: 58-72mm
Color: White & black
Net weight: 550g